Efficient, value-semantic manager of reusable, non-negative integer indices.
Declared in <bdlc_indexclerk.h>
class IndexClerk;This class defines an efficient, value-semantic manager type for reusable, non-negative integer indices. The class invariants are that the all decommissioned indices must be non-negative, less than the next new index, and unique.
| Name | Description |
|---|---|
IndexClerk [constructor] | Constructors |
~IndexClerk [destructor] | Destroy this index clerk. |
operator= | Assign to this index clerk the value of the specified rhs index clerk, and return a reference to this modifiable index clerk. |
bdexStreamIn | Assign to this object the value read from the specified input stream. |
bdexStreamOut | Write the value of this object to the specified output stream. |
begin | Return an iterator to the first decommissioned index, or end(). |
end | Return a IndexClerkIter referring to an invalid index, indicating the end of the sequence of decommissioned index. |
getIndex | Return the next available unused integer index. Existing decommissioned indices are reissued before new ones are created. |
isInUse | Return true if the specified index is currently in use. |
nextNewIndex | Return the smallest index that has not yet been issued. |
numCommissionedIndices | Return the number of indices currently in use. |
numDecommissionedIndices | Return the number of indices that are currently decommissioned. |
print | Format this index clerk to the specified output stream. |
putIndex | Return the specified index to this index clerk for reuse. |
removeAll | Remove all indices from this index clerk. |
operator BloombergLP::bslmf::NestedTraitDeclaration<IndexClerk, UsesBslmaAllocator> | Declare that this type uses a bslma allocator. |
| Name | Description |
|---|---|
maxSupportedBdexVersion | maxSupportedBdexVersion overloads |
| Name | Description |
|---|---|
BloombergLP::bdlc::operator!= | Return true if the specified lhs and rhs index clerks do not have the same value, and false otherwise. |
BloombergLP::bdlc::operator== | Return true if the specified lhs and rhs index clerks have the same value, and false otherwise. |